diff options
Diffstat (limited to 'drivers/mmc/host/sdhci-of-esdhc.c')
| -rw-r--r-- | drivers/mmc/host/sdhci-of-esdhc.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/drivers/mmc/host/sdhci-of-esdhc.c b/drivers/mmc/host/sdhci-of-esdhc.c index 7c73d243dc6c..45881b309956 100644 --- a/drivers/mmc/host/sdhci-of-esdhc.c +++ b/drivers/mmc/host/sdhci-of-esdhc.c @@ -81,6 +81,7 @@ struct sdhci_esdhc { bool quirk_tuning_erratum_type2; bool quirk_ignore_data_inhibit; bool quirk_delay_before_data_reset; + bool quirk_trans_complete_erratum; bool in_sw_tuning; unsigned int peripheral_clock; const struct esdhc_clk_fixup *clk_fixup; @@ -1177,10 +1178,11 @@ static void esdhc_set_uhs_signaling(struct sdhci_host *host, static u32 esdhc_irq(struct sdhci_host *host, u32 intmask) { + struct sdhci_pltfm_host *pltfm_host = sdhci_priv(host); + struct sdhci_esdhc *esdhc = sdhci_pltfm_priv(pltfm_host); u32 command; - if (of_find_compatible_node(NULL, NULL, - "fsl,p2020-esdhc")) { + if (esdhc->quirk_trans_complete_erratum) { command = SDHCI_GET_CMD(sdhci_readw(host, SDHCI_COMMAND)); if (command == MMC_WRITE_MULTIPLE_BLOCK && @@ -1334,8 +1336,10 @@ static void esdhc_init(struct platform_device *pdev, struct sdhci_host *host) esdhc->clk_fixup = match->data; np = pdev->dev.of_node; - if (of_device_is_compatible(np, "fsl,p2020-esdhc")) + if (of_device_is_compatible(np, "fsl,p2020-esdhc")) { esdhc->quirk_delay_before_data_reset = true; + esdhc->quirk_trans_complete_erratum = true; + } clk = of_clk_get(np, 0); if (!IS_ERR(clk)) { |